ap.2e0ad5 Registering adapter interrupts for AP device <AP device ID>.<AP queue> failed
Explanation
The hardware system supports AP adapter interrupts but failed to enable
an adapter for interrupts. Possible causes for this error are:
i) The AP adapter firmware does not support AP interrupts.
ii) An AP adapter firmware update to a firmware level that supports AP
adapter interrupts failed.
iii) The AP adapter firmware has been successfully updated to a level that
supports AP interrupts but the new firmware has not been activated.
User response
Ensure that the firmware on your AP adapters support AP interrupts and that
any firmware updates have completed successfully. If necessary, deconfigure
your cryptographic adapters and reconfigure them to ensure that any firmware
updates become active, then reload the ap module. If the ap module has been
compiled into the kernel, reboot Linux.